828 

FPUS86 KMFR 222139

TVLMFR



FORECAST FOR MOUNTAIN PASSES

NATIONAL WEATHER SERVICE MEDFORD, OR

238 PM PDT SAT AUG 22 2026



$$



CANYON CREEK PASS-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81

238 PM PDT SAT AUG 22 2026



.TONIGHT...MOSTLY CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING

PARTLY CLOUDY. LOWS AROUND 51. 

.SUNDAY...SUNNY. HIGHS AROUND 82. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 53. 

.MONDAY...SUNNY. HIGHS AROUND 93. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 57. 

.TUESDAY...MOSTLY CLEAR. HIGHS AROUND 89. 



$$



SEXTON SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69

238 PM PDT SAT AUG 22 2026



.TONIGHT...MOSTLY CLEAR. LOWS 52-55. 

.SUNDAY...SUNNY. HIGHS AROUND 80. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 56-59. 

.MONDAY...SUNNY. HIGHS AROUND 88. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS 61-63. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY

CLEAR. HIGHS 84-85. 



$$



HAYES HILL SUMMIT-

LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16

238 PM PDT SAT AUG 22 2026



.TONIGHT...CLEAR UNTIL WELL AFTER MIDNIGHT THEN BECOMING PARTLY

CLOUDY. LOWS AROUND 50. 

.SUNDAY...SUNNY. HIGHS AROUND 90. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 54. 

.MONDAY...SUNNY. HIGHS AROUND 96. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 56. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

AROUND 92. 



$$



WILLAMETTE PASS-

LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62

238 PM PDT SAT AUG 22 2026



.TONIGHT...CLEAR EARLY IN THE EVENING THEN BECOMING PARTLY

CLOUDY. LOWS 42-45. 

.SUNDAY...SUNNY. HIGHS 69-74. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 50. 

.MONDAY...SUNNY. HIGHS 77-83. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS 50-52. 

.TUESDAY...MOSTLY CLEAR. HIGHS 75-80. 



$$



DIAMOND LAKE SUMMIT-

LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83

238 PM PDT SAT AUG 22 2026



.TONIGHT...MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY AFTER

MIDNIGHT THEN BECOMING MOSTLY CLEAR. LOWS AROUND 40. GUSTS UP TO

25 MPH UNTIL WELL AFTER MIDNIGHT. 

.SUNDAY...SUNNY. HIGHS 72-75. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 45-47. 

.MONDAY...SUNNY. HIGHS AROUND 80. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS 47-49. 

.TUESDAY...SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON

THEN BECOMING MOSTLY CLEAR. HIGHS 76-79. 



$$



CRATER LAKE-

LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65

238 PM PDT SAT AUG 22 2026



.TONIGHT...MOSTLY CLEAR. LOWS 38-39. GUSTS UP TO 25 MPH EARLY IN

THE EVENING. 

.SUNDAY...SUNNY. HIGHS 71-77. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 43-45. 

.MONDAY...SUNNY. HIGHS 76-82. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS 45-47. 

.TUESDAY...SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON

THEN BECOMING MOSTLY CLEAR. HIGHS 74-80. 



$$



LAKE OF THE WOODS-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33

238 PM PDT SAT AUG 22 2026



.TONIGHT...CLEAR. LOWS 44-46. 

.SUNDAY...SUNNY. HIGHS AROUND 80. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 50. 

.MONDAY...SUNNY. HIGHS 82-85. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS 49-52. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY

CLEAR. HIGHS 80-83. 



$$



SISKIYOU SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4

238 PM PDT SAT AUG 22 2026



.TONIGHT...CLEAR. LOWS 50-52. 

.SUNDAY...SUNNY. HIGHS 76-84. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 55-57. 

.MONDAY...SUNNY. HIGHS 80-87. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 60. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

79-86. 



$$



BLACK BUTTE SUMMIT-

LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742

238 PM PDT SAT AUG 22 2026



.TONIGHT...CLEAR. LOWS AROUND 50. 

.SUNDAY...SUNNY. HIGHS 83-87. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS 53-56. 

.MONDAY...SUNNY. HIGHS 82-86. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS 54-58. 

.TUESDAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR. HIGHS 80-84.



$$



GRASS LAKE/MT HEBRON SUMMIT-

LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20

238 PM PDT SAT AUG 22 2026



.TONIGHT...CLEAR. LOWS AROUND 42. 

.SUNDAY...SUNNY. HIGHS 83-85. 

.SUNDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 47. 

.MONDAY...SUNNY. HIGHS 85-86. 

.MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 48. 

.TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.

HIGHS 83-84. 



$$



WARNER MOUNTAIN SUMMIT-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4

238 PM PDT SAT AUG 22 2026



.TONIGHT...MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY IN THE LATE

EVENING AND EARLY MORNING THEN BECOMING MOSTLY CLEAR. LOWS 47-48.

GUSTS UP TO 30 MPH. 

.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS

AROUND 80. 

.SUNDAY NIGHT...PARTLY CLOUDY. LOWS 51-52. 

.MONDAY...PARTLY CLOUDY. HIGHS 81-82. 

.MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS

52-53. 

.TUESDAY...PARTLY CLOUDY. HIGHS 82-83. 



$$



CEDAR PASS-

LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51

238 PM PDT SAT AUG 22 2026



.TONIGHT...MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY LATE IN THE

EVENING THEN BECOMING MOSTLY CLEAR. LOWS AROUND 49. GUSTS UP TO

30 MPH. 

.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS

75-78. 

.SUNDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 55. 

.MONDAY...PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A

30 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 76-79. 

.MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY

CLEAR. LOWS 53-54. 

.TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.

HIGHS AROUND 80. 



$$



VISIT US AT WWW.WEATHER.GOV/MEDFORD